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Warren L. Spielman

📍 Chesterfield, MO: #130 of 481 inventorsTop 30%
🗺 Missouri: #457 of 1,809 inventorsTop 30%
Overall (2011): #133,848 of 364,097Top 40%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8015627 Urinary transfer system and associated method of use Larry R. Baker 2011-09-13